Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9789728 | Method for supplying document sets and inserting document sets into associated envelopes and enveloping system | Reinhard Glade, Andreas Volz | 2017-10-17 |
| 4732261 | Method and apparatus for assembling and forwarding sets of sheets | Franz-Georg Immerschitt | 1988-03-22 |